Fig. 1
Cohort ascertainment and retention. Legend: TKA = total knee arthroplasty; THA = total hip arthroplasty; N or n = sample size
Fig. 1 | BMC Musculoskeletal Disorders
Cohort ascertainment and retention. Legend: TKA = total knee arthroplasty; THA = total hip arthroplasty; N or n = sample size